马永生

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xf737217480feaedb488cb46ea0546e047e5a91bcdaa058eef7bbbc8f1726ae3f
Status: registered
Registered: 2026-06-16T10:36:04+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xf737217480feaedb488cb46ea0546e047e5a91bcdaa058eef7bbbc8f1726ae3f

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/2311669